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A Rh-catalyst system based on the asymmetric ligand (t)Bu2PCH2P(o-C6H4OMe)2 is reported that allows for the hydroacylation of challenging internal alkenes with β-substituted aldehydes. Mechanistic studies point to the stabilizing role of both excess alkene and the OMe-group.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4531818 | PMC |
http://dx.doi.org/10.1002/anie.201503208 | DOI Listing |
Medicine (Baltimore)
September 2025
Department of Internal Medicine, The First Affiliated Hospital of Guangxi University of Science and Technology, Liuzhou, Guangxi, China.
Coronary artery atherosclerosis (CAA) stands as a prominent etiological contributor to global cardiovascular morbidity and mortality. Its pathogenesis entails intricate interplays among genetic predisposition, environmental factors, and lifestyle determinants. Trace elements, though necessitated in minuscule quantities, have emerged as potential modulators of CAA progression, yet their exact impact remains unclear.
View Article and Find Full Text PDFFood Res Int
November 2025
Department of Chemical Engineering, Chung Yuan Christian University, Taoyuan City 320, Taiwan. Electronic address:
Microalgae and their rich nutrient content are increasingly recognized as a sustainable food source. Microalgal macular pigment (MP), composed of zeaxanthin and lutein, is densely concentrated in the retinal macula of eyes and is frequently utilized in eye health maintenance. However, as a sustainable food ingredient, the food safety and functionality of MP need further investigated.
View Article and Find Full Text PDFPhysiol Plant
September 2025
Agriculture and Agri-Food Canada, Saskatoon Research and Development Centre, Saskatoon, Saskatchewan, Canada.
Dormancy release and germination of the seed are two separate, but continuous phases controlled by both external (e.g., light and temperature) and internal (e.
View Article and Find Full Text PDFMedicine (Baltimore)
August 2025
Department of Dermatology, College of Medicine, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia.
Acne vulgaris (AV) is a common dermatological condition characterized by inflammatory and noninflammatory skin lesions. Isotretinoin (IOS), a systemic retinoid, is widely recognized for its efficacy in managing severe AV due to its potent anti-inflammatory and sebosuppressive properties. IOS interacts with nuclear receptors belonging to the steroid-thyroid hormone superfamily.
View Article and Find Full Text PDFInt J Mol Sci
August 2025
BK21 FOUR Program in Biomedical Science and Engineering, Department of Biomedical Science, Inha University College of Medicine, Incheon 22332, Republic of Korea.
In recent years, combination chemotherapy with therapeutic nucleic acids has emerged as a promising strategy to enhance the effectiveness of cancer therapy. However, developing an effective co-delivery system to simultaneously transport both chemotherapeutic drugs and nucleic acids remains challenging. Herein, we fabricated cholesterol-conjugated polyion complex nanoparticles (PCNs) for combination delivery of hydrophobic paclitaxel (PTX) and hydrophilic miR-34a.
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